2.0 



59 58 56 55 53 52 50 49 47 46 44 43 41 40 



i i r 



i — i — i — i — r 



i — i — i — i — i — r 



1.9 



if) 



UJ 



5 



>- 

 Q 



1.8 

 1.7 

 1.6 

 1.5 

 1.4 

 1.3 

 I 2 

 I.I 

 1.0 - 



.8 

 7 

 .6 



— 800— 



J I I I I L 



J I I L 



_1_J I I I I L 



30° 32° 34° 36° 38° 40° 42° 



NORTH LATITUDE 



44° 



46° 



48° 



50° 



Figure 107. — Smoothed geopotential anomaly of the isobaric surfaces 

 in dynamic meters relative to the 1,000-db. surface, neglecting 

 pressure terms in the specific volume anomaly, along 172 30'W. 

 longitude; Hugh M. Smith cruise 30 (NCRPAC), stations 40-59, 

 July-August 1955. Points represent computed values. 



95 



